On Mon, Feb 8, 2021 at 8:40 PM Sebastien Binet <s...@sbinet.org> wrote:

> SGTM, and make Source implement io.Reader or io.WriterTo.
>
> or directly return an io.Reader (either from the underlying []byte, or as
> an io.SectionReader - wrapping the io.ReaderAt+size) ?


On further thought, since a Source (and its []byte or io.ReaderAt) are
stateless (safe to use concurrently) but io.Reader and io.WriterTo are
stateful (e.g. the file's current position), I'll go with your original
suggestion for a Font method that takes an io.Writer.

I have sent out https://go-review.googlesource.com/c/image/+/291149

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